Why a Vendor Payment is Not a Double Expense and How to Trace It in SAP S/4HANA
In SAP S/4HANA, a payment to a vendor settles an existing liability from a posted invoice; it is not a new expense. Tracing the payment back to the original invoice is done using clearing documents, assignment fields, and line item displays.
SAP S/4HANA / Accounts Payable / Financial Accounting / Clearing / Document Flow / FI-AP